CN110978268A - Light aggregate concrete segregation-preventing equipment - Google Patents
Light aggregate concrete segregation-preventing equipment Download PDFInfo
- Publication number
- CN110978268A CN110978268A CN201911288378.5A CN201911288378A CN110978268A CN 110978268 A CN110978268 A CN 110978268A CN 201911288378 A CN201911288378 A CN 201911288378A CN 110978268 A CN110978268 A CN 110978268A
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- China
- Prior art keywords
- rack
- lightweight aggregate
- fly ash
- hopper
- baffle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/142—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis the stirrer shaft carrying screw-blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0806—Details; Accessories
- B28C5/0818—Charging or discharging gates or chutes; Sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/0875—Mixing in separate stages involving different containers for each stage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/145—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with several mixing chambers arranged one after the other
Abstract
The invention relates to an anti-segregation device, in particular to an anti-segregation device for lightweight aggregate concrete. The technical problem to be solved is to provide the lightweight aggregate concrete segregation prevention equipment which saves manpower and can uniformly mix cement paste and lightweight aggregate. A lightweight aggregate concrete segregation-preventing device comprises a frame, a hopper, a fly ash blending component, a cement paste mixing component, an isolation component, a cement paste control component and the like; the top of the right side of the frame is provided with a hopper which is communicated with the inside of the frame, and the inside of the frame is provided with a fly ash blending component which blends the lightweight aggregate and the fly ash in a rotating way. According to the invention, the lightweight aggregate and the fly ash can be mixed through the fly ash blending component, so that the speed of the lightweight aggregate and the fly ash is increased, the manpower is saved, and the cement slurry mixing component can be used for mixing the lightweight aggregate and the cement slurry, so that the manpower is saved.
Description
Technical Field
The invention relates to an anti-segregation device, in particular to an anti-segregation device for lightweight aggregate concrete.
Background
The lightweight aggregate concrete has the advantages of small density, high relative strength, good heat preservation and frost resistance and the like, reduces the self weight of the structure, and has the technical and economic advantages. The lightweight aggregate concrete is prepared from industrial wastes such as fly ash, boiler coal slag, coal gangue and the like, so that the utilization of the wastes can be realized, the land occupied by piled wastes can be reduced, the land resource damage caused by sand mining can be reduced, and the segregation phenomenon of the concrete can be caused because the density of the lightweight aggregate is less than that of the concrete.
At present, silica fume or fly ash needs to be manually doped into lightweight aggregate to prevent segregation of concrete, so that the density difference between gelled slurry and aggregate is reduced, or the aggregate and a small amount of cement slurry are mixed at first, so that a layer of cement slurry is adhered to the surface of the aggregate in advance, and then the aggregate and other raw materials are stirred together, so that the density of the aggregate is increased, the density difference between the lightweight aggregate and the gelled slurry is reduced, the segregation phenomenon of the concrete is reduced, the silica fume or fly ash is mixed more difficultly at a slow speed, one or more persons are possibly required to mix in the mixing of the cement slurry and the lightweight aggregate, and the uniform mixing of the lightweight aggregate and the cement slurry cannot be ensured.
Therefore, it is necessary to develop a lightweight aggregate concrete segregation preventing apparatus which can save manpower and uniformly mix cement paste and lightweight aggregate.
Disclosure of Invention
In order to overcome the defects that the prior light aggregate anti-segregation mode consumes manpower and the light aggregate and cement paste are not uniformly mixed, the technical problems to be solved are as follows: the light aggregate concrete segregation preventing equipment is labor-saving and can uniformly mix cement paste and light aggregate.
The technical scheme is as follows: an apparatus for preventing segregation of lightweight aggregate concrete, comprising: a frame; the hopper is arranged at the top of the right side of the rack and communicated with the inside of the rack; the fly ash blending component is arranged in the rack and used for blending the lightweight aggregate and the fly ash in a rotating mode; the cement paste mixing component is arranged on the machine frame below the fly ash blending component and blends the lightweight aggregate and the fly ash in a rotating mode; the isolation component is arranged on the rack on the right side of the cement paste mixing component and used for isolating the lightweight aggregate in a lifting mode; the cement slurry control assembly is arranged on an outlet of the hopper and controls cement slurry to flow out in a moving mode.
Preferably, the fly ash blending component comprises a speed reduction motor, a first stirring blade, a first belt pulley and a flat belt, the speed reduction motor is installed on the left side in the rack, the first stirring blade is arranged on an output shaft of the speed reduction motor and is arranged on the left portion in the rack, the first belt pulley is connected to the left portion of the first stirring blade in an interference mode, and the flat belt is wound between the first belt pulley and the cement slurry mixing component.
Preferably, the cement slurry mixing component comprises a second belt pulley, a crown gear, a large gear, a sector gear and a second stirring blade, the lower part of the left side in the rack is rotatably provided with the second stirring blade, the left part of the second stirring blade is provided with the second belt pulley, a flat belt is wound on the second belt pulley, the left part of the second stirring blade is provided with the crown gear, the rack on the right side of the crown gear is rotatably provided with the large gear, the large gear is meshed with the crown gear, the rear side of the large gear is provided with the sector gear, and the sector gear is matched with the isolation component.
Preferably, the isolation assembly comprises a first baffle, a rack, a transverse plate and a first spring, the first baffle is arranged on the rack on the right side of the large gear in a sliding mode and penetrates through the rack, the rack is arranged on the lower portion of the left side of the first baffle and matched with the sector gear, the transverse plate is arranged on the lower portion of the right side of the first baffle and the rack, and the first spring is connected between the transverse plates.
Preferably, the cement paste control assembly comprises a second baffle and a second spring, the second baffle is arranged at the outlet of the hopper, the left end of the second baffle penetrates through the hopper, and the left end of the second baffle and the hopper are connected with the two second springs.
Preferably, the hopper further comprises a fixed pulley and a pull wire, the fixed pulley is arranged on the left side of the hopper, the pull wire is connected to the left end of the second baffle, and the pull wire is connected with the top of the first baffle by bypassing the fixed pulley.
Preferably, the device also comprises a third baffle, a through hole is formed above the outlet of the rack, and the third baffle is inserted into the through hole.
Has the advantages that: the lightweight aggregate and the fly ash can be mixed through the fly ash blending component, so that the speed of the lightweight aggregate and the fly ash is accelerated, the manpower is saved, the lightweight aggregate and the cement slurry can be mixed through the cement slurry mixing component, the manpower is saved, meanwhile, the lightweight aggregate and the cement slurry are mixed in a mechanical mode, so that the lightweight aggregate and the cement slurry are mixed more uniformly, the outflow of the cement slurry can be automatically controlled through the pull wire, and the equipment is more convenient to operate.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention a.
Fig. 3 is a schematic front view of the present invention B.
Fig. 4 is a schematic front view of the present invention C.
Fig. 5 is a schematic front view of the present invention D.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
An anti-segregation device for lightweight aggregate concrete, as shown in figures 1, 2, 3 and 4, comprises a frame 1 and a hopper 2, the coal ash mixing device comprises a coal ash mixing component, a cement slurry mixing component, an isolation component and a cement slurry control component, wherein a hopper 2 is arranged at the top of the right side of a rack 1, the hopper 2 is communicated with the inside of the rack 1, the coal ash mixing component for mixing light aggregate and coal ash in a rotating mode is arranged in the rack 1, the cement slurry mixing component for mixing the light aggregate and the cement slurry in a rotating mode is arranged on the rack 1 below the coal ash mixing component, the cement slurry mixing component is in linkage fit with the coal ash mixing component, the isolation component for isolating the light aggregate in a lifting mode is arranged on the rack 1 on the right side of the cement slurry mixing component, the isolation component is in linkage fit with the cement slurry mixing component, and a cement slurry control component for controlling the outflow.
As shown in fig. 1, the fly ash blending component comprises a speed reducing motor 3, a first stirring blade 4, a first belt pulley 5 and a flat belt 6, the speed reducing motor 3 is fixedly connected to the left side in the rack 1 through bolts, the first stirring blade 4 is arranged on an output shaft of the speed reducing motor 3, the first stirring blade 4 is arranged at the left part in the rack 1, the first belt pulley 5 is connected to the left part of the first stirring blade 4 in an interference manner, and the flat belt 6 is wound between the first belt pulley 5 and the cement slurry mixing component.
As shown in fig. 1 and 2, the cement slurry mixing component comprises a second belt pulley 7, a crown gear 8, a large gear 9, a sector gear 10 and a second stirring blade 11, the lower part of the left side in the rack 1 is provided with the second stirring blade 11 through a bearing seat in a rotating manner, the left part of the second stirring blade 11 is provided with the second belt pulley 7, a flat belt 6 is wound on the second belt pulley 7, the left part of the second stirring blade 11 is provided with the crown gear 8, the large gear 9 is installed on the rack 1 at the right side of the crown gear 8 through a bearing seat in a rotating manner, the large gear 9 is meshed with the crown gear 8, the rear side of the large gear 9 is provided with the sector gear 10, and the sector gear 10.
As shown in fig. 1 and 3, the isolation assembly comprises a first baffle 12, a rack 13, a transverse plate 14 and a first spring 15, the first baffle 12 is arranged on the rack 1 on the right side of the large gear 9 in a sliding manner, the first baffle 12 penetrates through the rack 1, the rack 13 is arranged on the lower portion of the left side of the first baffle 12, the rack 13 is matched with the sector gear 10, the transverse plate 14 is arranged on the lower portion of the right side of the first baffle 12 and the rack 1, and the first spring 15 is connected between the transverse plates 14.
The working principle of the above embodiment is as follows: when the light aggregate is treated for preventing segregation, firstly, the light aggregate and the fly ash are poured into a pipeline on a frame 1, cement slurry is poured into a hopper 2, then a fly ash admixture component is started to mix the light aggregate and the fly ash, the fly ash admixture component drives a cement slurry mixing component to operate, the cement slurry mixing component drives an isolation component to open, the light aggregate mixed with the fly ash flows out, the cement slurry mixing component is separated from the isolation component to reset, the isolation component resets, the flowed light aggregate falls into the cement slurry mixing component, when the isolation component is opened, a cement slurry control component is opened, the cement slurry in the hopper 2 flows out and falls into the cement slurry mixing component, the cement slurry and the light aggregate are mixed by the cement slurry mixing component, the mixed light aggregate flows out from the right side of the frame 1, then the isolation component is controlled to reset, and the outlet of the hopper 2, after the lightweight aggregate is prevented from being separated, the fly ash blending component is closed, so that the lightweight aggregate can be prevented from being separated, and the separation phenomenon of concrete is reduced.
When lightweight aggregate and fly ash need to be mixed, the speed reduction motor 3 is started to rotate, the speed reduction motor 3 drives the first stirring blade 4 to rotate, the lightweight aggregate and the fly ash are mixed, meanwhile, the speed reduction motor 3 drives the first belt pulley 5 to rotate, the first belt pulley 5 enables the cement paste mixing assembly to operate through the flat belt 6, and when the cement paste mixing assembly does not need to be used, the speed reduction motor 3 is closed, so that the lightweight aggregate and the fly ash can be mixed, the speed of the lightweight aggregate and the fly ash is increased, and manpower is saved.
First belt pulley 5 rotates and makes second belt pulley 7 rotate through flat belt 6, second belt pulley 7 drives crown gear 8 and rotates, crown gear 8 drives gear wheel 9 and rotates, gear wheel 9 drives sector gear 10 and rotates, make isolation component open, the lightweight aggregate that has mixed fly ash flows, open isolation component this moment and make the grout fall on second stirring vane 11's position, crown gear 8 drives second stirring vane 11 and rotates, mix grout and lightweight aggregate, so just can mix lightweight aggregate and grout, the manpower has been saved, simultaneously mix lightweight aggregate and grout through mechanical mode, make more even that lightweight aggregate and grout mix.
The bull gear 9 rotates and drives rack 13 through sector gear 10 and move down, rack 13 drives first baffle 12 and moves down, first spring 15 is stretched, because first baffle 12 runs through frame 1, so when first baffle 12 moves down and can emit the lightweight aggregate, lightweight aggregate and fly ash just mix and finish, and the lightweight aggregate can fall down from the right side this moment, and when sector gear 10 broke away from with rack 13, under the effect of first spring 15, first baffle 12 moved up and resets.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 4, the cement slurry control assembly comprises a second baffle 16 and second springs 17, the second baffle 16 is arranged at the outlet of the hopper 2, the left end of the second baffle 16 passes through the hopper 2, the left end of the second baffle 16 and the hopper 2 are connected with the two second springs 17, the cement slurry control assembly further comprises a fixed pulley 18 and a pull wire 19, the fixed pulley 18 is arranged on the left side of the hopper 2, the pull wire 19 is connected with the left end of the second baffle 16, and the pull wire 19 bypasses the fixed pulley 18 and is connected with the top of the first baffle 12.
As shown in fig. 1 and 4, in order to save the lightweight aggregate, a third baffle 21 is further included, a through hole 20 is formed above the outlet of the frame 1, and the third baffle 21 sliding up and down is inserted into the through hole 20.
The working principle of the above embodiment is as follows: when first baffle 12 moves down, move left through 19 pulling second baffle 16 of acting as go-between, second spring 17 is stretched, and grout flows out, and when first baffle 12 moved up, under the effect of second spring 17, second baffle 16 moved right and resets and close, and grout no longer flows out, so just can automatic control grout flow out for equipment operation is more convenient.
After cement paste and lightweight aggregate are well mixed, the third baffle plate 21 is pulled upwards to open the outlet on the right side of the pipeline on the rack 1, the mixed lightweight aggregate flows out, when the mixed lightweight aggregate is not needed, the third baffle plate 21 is pushed to move downwards to close the outlet of the rack 1, the mixed lightweight aggregate does not flow out any more, so that the lightweight aggregate can be taken out as required, and the waste of the lightweight aggregate is reduced.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.
Claims (7)
1. The utility model provides a segregation equipment is prevented to lightweight aggregate concrete which characterized in that, including:
a frame (1);
the hopper (2) is arranged at the top of the right side of the rack (1), and the hopper (2) is communicated with the inside of the rack (1);
the fly ash blending component is arranged in the rack (1) and blends the lightweight aggregate and the fly ash in a rotating mode;
the cement paste mixing component is arranged on the rack (1) below the fly ash blending component, and the lightweight aggregate and the fly ash are blended in a rotating mode;
the isolation component is arranged on the rack (1) on the right of the cement paste mixing component and isolates the lightweight aggregate in a lifting mode;
the cement slurry control assembly is arranged on an outlet of the hopper (2) and controls cement slurry to flow out in a moving mode.
2. The lightweight aggregate concrete segregation preventing device as claimed in claim 1, wherein the fly ash blending component comprises a speed reducing motor (3), a first stirring blade (4), a first belt pulley (5) and a flat belt (6), the speed reducing motor (3) is installed on the left side in the rack (1), the first stirring blade (4) is arranged on an output shaft of the speed reducing motor (3), the first stirring blade (4) is arranged on the left portion in the rack (1), the first belt pulley (5) is connected to the left portion of the first stirring blade (4) in an interference mode, and the flat belt (6) is wound between the first belt pulley (5) and the cement slurry mixing component.
3. The lightweight aggregate concrete segregation preventing device as claimed in claim 2, wherein the cement paste mixing assembly comprises a second belt pulley (7), a crown gear (8), a large gear (9), a sector gear (10) and a second stirring blade (11), the second stirring blade (11) is rotatably arranged at the lower part of the inner left side of the frame (1), the second belt pulley (7) is arranged at the left part of the second stirring blade (11), a flat belt (6) is wound on the second belt pulley (7), the crown gear (8) is arranged at the left part of the second stirring blade (11), the large gear (9) is rotatably arranged on the frame (1) at the right side of the crown gear (8), the large gear (9) is engaged with the crown gear (8), the sector gear (10) is arranged at the rear side of the large gear (9), and the sector gear (10) is matched with the segregation preventing assembly.
4. The lightweight aggregate concrete segregation preventing device as claimed in claim 3, wherein the isolating component comprises a first baffle plate (12), a rack (13), a transverse plate (14) and a first spring (15), the first baffle plate (12) is arranged on the rack (1) on the right side of the large gear (9) in a sliding mode, the first baffle plate (12) penetrates through the rack (1), the rack (13) is arranged on the lower portion of the left side of the first baffle plate (12), the rack (13) is matched with the sector gear (10), the transverse plate (14) is arranged on the lower portion of the right side of the first baffle plate (12) and the rack (1), and the first spring (15) is connected between the transverse plates (14).
5. The lightweight aggregate concrete segregation reducing apparatus according to claim 1, wherein the grout control assembly comprises a second baffle (16) and a second spring (17), the second baffle (16) is arranged at the outlet of the hopper (2), the left end of the second baffle (16) passes through the hopper (2), and the left end of the second baffle (16) and the hopper (2) are connected with the two second springs (17).
6. The lightweight aggregate concrete segregation reducing apparatus according to claim 5, further comprising a fixed pulley (18) and a pulling line (19), wherein the fixed pulley (18) is provided on the left side of the hopper (2), the pulling line (19) is connected to the left end of the second baffle plate (16), and the pulling line (19) is connected to the top of the first baffle plate (12) by bypassing the fixed pulley (18).
7. The lightweight aggregate concrete segregation reducing apparatus as claimed in claim 1, further comprising a third baffle plate (21), wherein a through hole (20) is formed above the outlet of the frame (1), and the third baffle plate (21) is inserted into the through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288378.5A CN110978268B (en) | 2019-12-16 | 2019-12-16 | Light aggregate concrete segregation-preventing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911288378.5A CN110978268B (en) | 2019-12-16 | 2019-12-16 | Light aggregate concrete segregation-preventing equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN110978268A true CN110978268A (en) | 2020-04-10 |
| CN110978268B CN110978268B (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911288378.5A Active CN110978268B (en) | 2019-12-16 | 2019-12-16 | Light aggregate concrete segregation-preventing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207980A (en) * | 2020-09-14 | 2021-01-12 | 陈志刚 | Blending device is prepared to concrete ration |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| BE1001673A3 (en) * | 1987-02-24 | 1990-02-06 | Ngk Insulators Ltd | Method and apparatus for extrusion materials ceramics. |
| CN206913424U (en) * | 2017-06-16 | 2018-01-23 | 陈威 | A kind of hydraulic engineering conveying arrangement capable of stirring |
| CN107650261A (en) * | 2017-09-27 | 2018-02-02 | 南昌叁润科技有限公司 | A kind of construction site continuously stirs device with dry-mixed mortar |
| CN107718279A (en) * | 2017-11-01 | 2018-02-23 | 宁波市江北区伊人宝贸易有限公司 | The concrete central mix plant of raw material precrushing |
| CN107756628A (en) * | 2017-09-29 | 2018-03-06 | 马鞍山十七冶工程科技有限责任公司 | A kind of vacuum stirring device for original state titanium gypsum slurry |
-
2019
- 2019-12-16 CN CN201911288378.5A patent/CN110978268B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1001673A3 (en) * | 1987-02-24 | 1990-02-06 | Ngk Insulators Ltd | Method and apparatus for extrusion materials ceramics. |
| CN206913424U (en) * | 2017-06-16 | 2018-01-23 | 陈威 | A kind of hydraulic engineering conveying arrangement capable of stirring |
| CN107650261A (en) * | 2017-09-27 | 2018-02-02 | 南昌叁润科技有限公司 | A kind of construction site continuously stirs device with dry-mixed mortar |
| CN107756628A (en) * | 2017-09-29 | 2018-03-06 | 马鞍山十七冶工程科技有限责任公司 | A kind of vacuum stirring device for original state titanium gypsum slurry |
| CN107718279A (en) * | 2017-11-01 | 2018-02-23 | 宁波市江北区伊人宝贸易有限公司 | The concrete central mix plant of raw material precrushing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207980A (en) * | 2020-09-14 | 2021-01-12 | 陈志刚 | Blending device is prepared to concrete ration |
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| CN110978268B (en) | 2021-05-07 |
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Address after: 510030 room 209, No.18, Jishan Lane 1, locomotive depot, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: Jiang Fan Address before: 518116 Room 501, No.72 laowei, Dafen community, Buji street, Longgang District, Shenzhen City, Guangdong Province Applicant before: Jiang Fan |
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Effective date of registration: 20220406 Address after: 250000 meters west of xiaoluzhuang, Yaoshan office, Tianqiao District, Jinan City, Shandong Province Patentee after: Shandong Hualang Construction Engineering Co.,Ltd. Address before: 510030 room 209, No.18, Jishan Lane 1, locomotive depot, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: Jiang Fan |